Vacuum filtration assembly funnel tops

4-Chloro-3-(trifluoromethyl)phenyl Isocyanate

异氰酸 4-氯-3-(三氟甲基)苯酯

Büchi^® receiving flask

Büchi^® receiving flask

Cannon-Fenske viscometer tube

Cannon-Fenske粘度计管

Gilmont^® direct reading flowmeter

J. Young general-purpose stopcock

Mist eliminator to Welch^® pump connection kits

Nalgene^® quick filling/venting closure

Nalgene^® volumetric flask

Norprene^® A-60-G laboratory tubing

Norprene ^® A-60-G 实验室管路